Hughston, Bassler identify molecule used by bacteria for communication
University scientists have identified a molecule that various species of bacteria use for communication ? a discovery that may lead to antibiotic drugs that are more powerful in fighting disease.A team of researchers led by Fred Hughson, assistant professor of molecular biology, found the genes and proteins needed to produce and receive the signals several years ago.But the actual signaling molecule had remained elusive for the past 10 years.Last spring, Hughson discovered the structure of this small molecule by using X-ray crystallography.The discovery was published in the journal Nature on Jan.




